Monday Morning: Smoothie and cucumber

 

Blueberry smoothie with spinach and banana. Rye bread with boston cucumber.

Boston cucumber is a pickled mix of cucumber, onion, bell pepper and mustard seeds, and is a Swedish invention from the 50's with inspiration from the U.S. The mix has nothing to do with Boston, the story says it was the secretary of the inventor who came up with the name.Is this what you would call a relish? I've never quite understood what that was.